I found this book highly detailed and very very informative. The authors not only did an excellent job of clearly explaining the differences between the 4 basic styles but showed all the many many colors , shades and tints .I especially liked and found interesting, all the little notes and stories of the background of how and why some of these changes came about. The high quality paper and clear photos make the pictures jump out at you right off the page. The photo effectiveness really shines thru, when it came to showing all the various tints and shades of the same color.The pictures were not only close and clear but very vivid. I especially liked the authors simple, straight forward and very effective way that they cataloged these various changes. This easy, open ended system, allows more additions to be included later when they are found. I HIGHLY RECOMMEND THIS BOOK. Kudos to the authors, for taking, what had to be a huge amount of man hours to bring this much needed book to the next level . I predict this will be the Barclay " bible " for identifying the small Transports.
Dsmechanic